192980974120 has 64 divisors (see below), whose sum is σ = 474246057600. Its totient is φ = 70091124480.

The previous prime is 192980974057. The next prime is 192980974157. The reversal of 192980974120 is 21479089291.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107782 + ... + 630538.

It is an arithmetic number, because the mean of its divisors is an integer number (7410094650).

Almost surely, 2^192980974120 is an apocalyptic number.

192980974120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 192980974120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237123028800).

192980974120 is an abundant number, since it is smaller than the sum of its proper divisors (281265083480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

192980974120 is a wasteful number, since it uses less digits than its factorization.

192980974120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523618 (or 523614 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 52.

The spelling of 192980974120 in words is "one hundred ninety-two billion, nine hundred eighty million, nine hundred seventy-four thousand, one hundred twenty".